Biblical Literature, Background and overview

In the New Testament canon of 27 books, 21 are called �letters,� and even the Revelation to John starts and ends in letter form. Of the 21, 13 belong to the Pauline corpus; the Letter to the Hebrews is included in the Pauline corpus in the East but not, however, in the West. Three letters of this corpus, the Pastoral Letters, are pseudonymous and thus are not considered here. Of the remaining